You’re reading Superintelligent, a newsletter about AI. Click here to get the full edition in your inbox. Ruhan Gupta is a junior at Westwood High School in Austin. A 15-year-old opened his laptop to ...

Burning trees to help other trees grow? It sounds counterintuitive, but using biochar to improve soil conditions is a practice that dates back centuries. On Arbor Day 2025, Cincinnati Mayor Aftab ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Although at-home devices aren’t a substitute for the ...